Kim, Dong; Bang, Kwanhu; Ha, Seung-Hwan; Park, Chanik; Chung, Sung Woo; Chung, Eui-Young
ArticleIssue Date2009CitationIEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E92D, no.4, pp.727 - 731PublisherIEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG